CN210401626U

CN210401626U - TypeC connects even board multichannel test platform

Info

Publication number: CN210401626U
Application number: CN201920609046.1U
Authority: CN
Inventors: 陈龙; 许裕良
Original assignee: Intelligent Automation Equipment Zhuhai Co Ltd
Current assignee: Intelligent Automation Equipment Zhuhai Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-04-24
Anticipated expiration: 2029-04-30

Abstract

The utility model aims at providing a test accuracy is high, efficiency of software testing is high, the maintenance cost is low and can adapt to the TypeC of the error that product self exists and connect even board multichannel test platform. The utility model discloses a frame, support plate module, push down module and two plug modules, the support plate module is located in the frame, it sets up to push down the module cooperation the top of support plate module, respectively sliding fit is in two in the frame plug module symmetry sets up the both sides of support plate module, be equipped with the standing groove that a plurality of probe and a plurality of were evenly arranged on the support plate module, two all be equipped with the public head of test of a plurality of and product looks adaptation on the plug module, push down be equipped with on the module a plurality of with the probe hole and a plurality of probe one-to-one with the head that pushes down of standing groove one-to-one. The utility model discloses be applied to the technical field of TypeC joint test.

Description

TypeC connects even board multichannel test platform

Technical Field

The utility model relates to a technical field of TypeC connects the test, in particular to TypeC connects even board multichannel test platform.

Background

The Type-C connector has the advantages of being capable of being charged in two directions due to excellent data transmission capacity, high in expandability and the like, gradually occupies the market of electronic equipment in a short period of time, is widely applied to electronic equipment such as mobile phones, notebooks and mobile power supplies, becomes an interface of mobile phones of various mainstream brands, and is favored by manufacturers of the electronic equipment. The test on the performance of the Type-C joint is particularly important.

At present, the structural scheme for testing the PCBA with the pluggable port generally includes directly clamping the port plug or adding soft materials such as silica gel and the like at a clamping position so as to prevent the plug from being seriously abraded due to the fact that the plug is not aligned with the connector. Most of the port plugs and the female socket have small fit gaps, accurate alignment of the port plugs and the female socket is difficult to ensure only by processing, certain difference exists in products during batch production, and the products are damaged by hard insertion; if rely on the softwood centre gripping plug, though can correct the skew of the socket position that leads to because the product difference to a certain extent, there is uncertainty in the softwood, easily receives external environment factors such as temperature, humidity, illumination to influence, leads to material ageing deformation or loses elasticity, and maintains loaded down with trivial details, is difficult to satisfy the volume production test demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide a measurement accuracy height, efficiency of software testing height, maintenance cost low and can adapt to the TypeC of the error that product self exists connects even board multichannel test platform.

The utility model adopts the technical proposal that: the utility model discloses a frame, support plate module, push down module and two plug modules, the support plate module is located in the frame, it sets up to push down the module cooperation the top of support plate module, respectively sliding fit is in two in the frame plug module symmetry sets up the both sides of support plate module, be equipped with the standing groove that a plurality of probe and a plurality of were evenly arranged on the support plate module, two all be equipped with the public head of test of a plurality of and product looks adaptation on the plug module, push down be equipped with on the module a plurality of with the probe hole and a plurality of probe one-to-one with the head that pushes down of standing groove one-to-one.

It is seen by above-mentioned scheme, with the product place on the standing groove, push down the module downstream and pass through the pressure head is fixed the product down on the standing groove, this moment the probe with the probe hole contacts, two afterwards the plug module toward support plate module direction motion will the public head of test injects in a set of product, accomplishes the test back of a set of product, two the plug module resets, two switch module drive two the test of plug module motion to accomplish another group's product, so, the utility model discloses when the plug module is every to accomplish a plug action, alright accomplish the test of a plurality of products, its test effect is good, the precision is high.

Preferably, the distance between the centers of two adjacent test male heads is twice as long as the distance between the centers of two adjacent placing grooves.

According to a preferable scheme, the carrier plate module comprises a bottom plate fixedly mounted on the rack and a carrier plate fixedly mounted on the bottom plate, a plurality of first alignment guide sleeves are arranged at two ends of the top of the carrier plate, a plurality of second alignment guide sleeves are uniformly distributed at two sides of the carrier plate, and the probes and the placing grooves are both arranged at the top of the carrier plate.

According to the scheme, the carrier plate is provided with the plurality of placing grooves, and a plurality of products to be tested can be placed in the placing grooves at the same time, so that the testing efficiency is greatly improved; the arrangement of the first alignment guide sleeve realizes the accurate positioning of the carrier plate module and the pressing module; due to the arrangement of the second alignment guide sleeve, the support plate module and the plug-pull module are accurately positioned, and the test precision is improved.

The pressing module comprises a support fixedly arranged on the rack, a pressing cylinder fixedly arranged on the support, a moving plate which is in sliding fit with the support and is in transmission connection with the pressing cylinder, and a pressing plate arranged below the moving plate, wherein linear bearings are arranged at two ends of the pressing plate, a plurality of first equal-height screws are arranged between the two linear bearings, the pressing plate is arranged at the bottom of the moving plate through the two linear bearings and the plurality of first equal-height screws, support plate pressing blocks are arranged at two ends of the bottom of the moving plate, a plurality of first guide shafts which are in one-to-one correspondence with the first alignment guide sleeves are arranged at two ends of the bottom of the pressing plate, and the probe hole and the pressing head are arranged on the pressing plate.

According to the scheme, the lower pressing plate is installed at the bottom of the moving plate through the two linear bearings and the first equal-height screws, so that the contact between the lower pressing module and the carrier plate module is elastic, the buffer protection effect is achieved, the precision of the X-axis and the Y-axis when the lower pressing head moves downwards is guaranteed, the accuracy of the pressing and positioning of the lower pressing module is guaranteed, and the utility model can adapt to the error of a product; the first guide shafts which correspond to the first alignment guide sleeves one by one are arranged, so that the accurate positioning of the pressing module and the carrier plate module is realized; the setting of support plate briquetting plays the module pushes down Z axial spacing when finishing, prevents that the excessive pressure product from causing the harm to the product, reduces the maintenance cost.

One preferred scheme is that the two plugging modules respectively comprise a slide rail arranged on the frame, a mounting plate in sliding fit with the slide rail, a plugging cylinder fixedly arranged on the mounting plate, a connecting plate which is in transmission connection with the plugging cylinder and is in sliding fit with the mounting plate, and a plurality of male head assemblies which are uniformly arranged on the connecting plate, the male head component comprises a PCB fixing bottom plate, a PCB and a mounting block, the PCB is mounted on the PCB fixing bottom plate, the testing male heads and the PCB fixing bottom plate are correspondingly arranged on the mounting blocks one by one, the PCB is electrically connected with the testing male heads, the mounting block is mounted on the connecting plate through a plurality of second equal-height screws and a plurality of buffer springs, and the mounting block is provided with a plurality of second guide shafts which are matched with the second alignment guide sleeves.

According to the scheme, the mounting block is mounted on the connecting plate through the plurality of second equal-height screws and the plurality of buffer springs, so that the process that the test male head is inserted into a product is realized as elastic insertion, the effect of buffering and protecting the product is achieved, the maintenance cost is reduced, and the utility model can adapt to the error of the product; the second guide shafts are arranged in one-to-one correspondence with the second alignment guide sleeves, so that the plugging module and the carrier plate module can be accurately positioned in the plugging process, and the testing accuracy is improved.

Preferably, the mounting plate is provided with a limiting block for limiting the sliding stroke of the connecting plate.

According to the scheme, the limit blocks limit the stroke of the connecting plate, and the damage to a product caused by the over-insertion of the test male head can be effectively prevented.

According to a preferred scheme, the TypeC connector connecting plate multi-channel test platform further comprises two switching modules, the switching modules are in one-to-one transmission connection with the two plugging modules respectively, through holes are formed in the mounting plate, and each switching module comprises a switching cylinder mounting block, a switching cylinder and a fixing block, wherein the switching cylinder mounting block penetrates through the through holes and is fixedly mounted on the rack, the switching cylinder is fixedly mounted on the switching cylinder mounting block, and the fixing block is in transmission connection with the switching cylinder and is fixedly connected with the mounting plate.

According to the scheme, the switching module drives the plugging module to move for a certain distance when the plugging module completes the test of one group of products of the carrier plate module, so that the plugging module completes the test of another group of products on the carrier plate module, and the test efficiency is greatly improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram of the carrier module;

FIG. 3 is a schematic structural diagram of the press module;

fig. 4 is a sectional view of the moving plate and the lower pressure plate;

FIG. 5 is a schematic structural diagram of the plugging module;

FIG. 6 is a schematic structural view of the male assembly;

fig. 7 is a schematic structural diagram of the switching module.

Detailed Description

As shown in fig. 1 to 7, in this embodiment, the present invention comprises a frame 1, a carrier module 2, a pressing module 3, two plugging modules 4 and two switching modules 5, wherein the switching modules 5 are respectively in one-to-one transmission connection with the two plugging modules 4, the carrier module 2 is disposed on the frame 1, the pressing module 3 is disposed above the carrier module 2, the two plugging modules 4 respectively sliding fit on the frame 1 are symmetrically disposed on both sides of the carrier module 2, the carrier module 2 is provided with a plurality of probes 21 and a plurality of uniformly arranged placing grooves 22, the two plugging modules 4 are respectively provided with a plurality of testing male heads 41 adapted to the product, the pressing module 3 is provided with a plurality of probe holes one-to-one corresponding to the probes 21 and a plurality of pressing heads 31 one-to-one corresponding to the placing grooves 22, the distance between the centers of two adjacent male test heads 41 is twice the distance between the centers of two adjacent placing slots 22, in this design, the number of placing slots 22 is twenty, that is, ten placing slots 22 are respectively arranged at two ends of the carrier board 24.

The carrier plate module 2 comprises a bottom plate 23 fixedly mounted on the rack 1 and a carrier plate 24 fixedly mounted on the bottom plate 23, wherein a plurality of first alignment guide sleeves 25 are arranged at two ends of the top of the carrier plate 24, a plurality of second alignment guide sleeves 26 are uniformly distributed at two sides of the carrier plate 24, the probes 21 and the placing grooves 22 are arranged at the top of the carrier plate 24, and in the design, the number of the second alignment guide sleeves 26 at one side of the carrier plate 24 is eleven.

The pressing module 3 comprises a bracket 32 fixedly arranged on the frame 1, a pressing cylinder 33 fixedly arranged on the bracket 32, a moving plate 34 in sliding fit on the bracket 32 and in transmission connection with the pressing cylinder 33, and a pressing plate 35 arranged below the moving plate 34, two ends of the lower pressure plate 35 are provided with linear bearings 36, a plurality of first equal-height screws 37 are arranged between the two linear bearings 36, the lower press plate 35 is mounted on the bottom of the moving plate 34 by two linear bearings 36 and a plurality of first equal-height screws 37, the two ends of the bottom of the moving plate 34 are provided with carrier plate pressing blocks 38, the two ends of the bottom of the lower pressing plate 35 are provided with a plurality of first guide shafts 39 which are in one-to-one correspondence with the first alignment guide sleeves 25, the probe hole with the pressure head 31 all locates on the holding down plate 35, in this design, a plurality of all overlap on the first equal-height screw 37 and be equipped with down pressing spring.

The two plugging modules 4 each include a slide rail 42 mounted on the rack 1, a mounting plate 43 slidably fitted on the slide rail 42, a plugging cylinder 44 fixedly mounted on the mounting plate 43, a connecting plate 45 connected to the plugging cylinder 44 in a transmission manner and slidably fitted on the mounting plate 43, and a plurality of male header assemblies 46 uniformly mounted on the connecting plate 45, the male header assemblies 46 include a PCB fixing base plate 461, a PCB 462 and a mounting block 463, the PCB 462 is mounted on the PCB fixing base plate 461, the testing male headers 41 and the PCB fixing base plates 461 are mounted on the mounting block 463 in a one-to-one correspondence manner, the PCB 462 is electrically connected with the testing male header 41, the mounting block 463 is mounted on the connecting plate 45 through a plurality of second equal-height screw guide sleeves 464 and a plurality of buffer springs 465, the mounting block 463 is provided with a plurality of second guide shafts 466 each adapted to the second alignment 26, in this design, the number of the test male heads 41 on one plug module 4 is five, the number of the second guide shafts 466 on one plug module 4 is ten, that is, the number of the second guide shafts 466 on each mounting block 463 is two, and the distance between any two adjacent second guide shafts 466 is the same as the distance between any two adjacent second alignment guide sleeves 26.

And a limiting block 47 used for limiting the sliding stroke of the connecting plate 45 is arranged on the mounting plate 43.

The mounting plate 43 is provided with a through hole 431, and the switching module 5 comprises a switching cylinder mounting block 51 which penetrates through the through hole 431 and is fixedly mounted on the rack 1, a switching cylinder 52 which is fixedly mounted on the switching cylinder mounting block 51, and a fixing block 53 which is in transmission connection with the switching cylinder 52 and is fixedly connected with the mounting plate 43.

The utility model discloses a theory of operation:

twenty products to be tested are placed on the placing groove 22, the apparatus is started, the down-pressing cylinder 33 on the down-pressing module 3 drives the moving plate 34 to move downwards, so that the down-pressing plate 35 and the down-pressing head 31 move downwards along with the moving plate 34, due to the arrangement of the first equal-height screw 37, the down-pressing spring and the linear bearing 36, the down-pressing head 31 is in floating contact with the products, in the process of contacting the down-pressing head 31 with the products, the first aligning guide sleeve 25 is matched with the first guide shaft 39 to be accurately positioned, so that the down-pressing head 31 fixes the products, the probes 21 are in contact with the probe holes, the test is triggered, then the plug-pull modules 4 respectively located at two sides of the carrier plate module 2 simultaneously insert into the carrier plate module 2, and due to the fact that the mounting block 463 is mounted on the connecting plate through a plurality of the second equal-height screws 464 and a plurality of the buffer springs 465 45, the testing male head 41 is in floating contact with the product connector, and during the process of contacting the testing male head 41 with the product connector, the second alignment guide sleeve 26 is matched with the second guide shaft 466 for accurate positioning, the test male 41 transmits test data of the product in contact therewith to the PCB 462, and from the PCB 462 to an external device, at which time, the number of the finished test products is ten, which is the number of the products on the placing groove 22 of each half of the two sides of the carrier plate 24, and then the plugging module 4 is reset, the switching cylinder 52 on the switching module 5 drives the fixed block 53 to move, so that the plugging module 4 moves along the slide rail 42 for a certain distance, this distance is the center distance between two adjacent placement slots 22, so that two plugging modules 4 complete the number of unfinished test products left on the placement slots 22.

The utility model discloses be applied to the technical field of TypeC joint test.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a TypeC connects even board multichannel test platform which characterized in that: it includes frame (1), support plate module (2), pushes down module (3) and two plug modules (4), support plate module (2) are located on frame (1), it sets up to push down module (3) cooperation the top of support plate module (2), respectively sliding fit is in two on frame (1) plug module (4) symmetry sets up the both sides of support plate module (2), be equipped with standing groove (22) that a plurality of probe (21) and a plurality of were evenly arranged on support plate module (2), two all be equipped with test male head (41) of a plurality of and product looks adaptation on plug module (4), push down be equipped with on module (3) a plurality of with the probe hole and a plurality of probe (21) one-to-one with standing groove (22) one-to-one push down head (31).

2. The TypeC connector multi-channel test platform of claim 1, wherein: the distance between the centers of two adjacent test male heads (41) is twice the distance between the centers of two adjacent placing grooves (22).

3. The TypeC connector multi-channel test platform of claim 2, wherein: the carrier plate module (2) comprises a bottom plate (23) fixedly mounted on the rack (1) and a carrier plate (24) fixedly mounted on the bottom plate (23), a plurality of first contraposition guide sleeves (25) are arranged at two ends of the top of the carrier plate (24), a plurality of second contraposition guide sleeves (26) are uniformly distributed on two sides of the carrier plate (24), and the probes (21) and the placing grooves (22) are arranged on the top of the carrier plate (24).

4. The TypeC joint multi-channel test platform of claim 3, wherein: the pressing module (3) comprises a bracket (32) fixedly arranged on the rack (1), a pressing cylinder (33) fixedly arranged on the bracket (32), a moving plate (34) which is in sliding fit with the bracket (32) and is in transmission connection with the pressing cylinder (33), and a pressing plate (35) arranged below the moving plate (34), wherein linear bearings (36) are arranged at two ends of the pressing plate (35), a plurality of first equal-height screws (37) are arranged between the two linear bearings (36), the pressing plate (35) is arranged at the bottom of the moving plate (34) through the two linear bearings (36) and the first equal-height screws (37), carrier pressing blocks (38) are arranged at two ends of the bottom of the moving plate (34), a plurality of first guide shafts (39) which are in one-to-one correspondence with the first aligning guide sleeves (25) are arranged at two ends of the bottom of the pressing plate (35), the probe hole and the lower pressure head (31) are arranged on the lower pressure plate (35).

5. The TypeC joint multi-channel test platform of claim 4, wherein: the two plug-in modules (4) respectively comprise a sliding rail (42) installed on the rack (1), a mounting plate (43) in sliding fit on the sliding rail (42), a plug-in cylinder (44) fixedly installed on the mounting plate (43), a connecting plate (45) in transmission connection with the plug-in cylinder (44) and in sliding fit on the mounting plate (43), and a plurality of male head assemblies (46) uniformly installed on the connecting plate (45), wherein each male head assembly (46) comprises a PCB (printed circuit board) fixing bottom plate (461), a PCB (462) and a mounting block (463), the PCB (462) is installed on the PCB fixing bottom plate (461), the testing male heads (41) and the PCB fixing bottom plate (461) are installed on the mounting block (463) in a one-to-one correspondence manner, the PCB (462) is in electrical signal connection with the testing male head (41), and the mounting block (463) is installed on the mounting block (461) through a plurality of second-level high screws (464) and a plurality of buffer springs (465) On the connecting plate (45), a plurality of second guide shafts (466) which are matched with the second alignment guide sleeves (26) are arranged on the mounting block (463).

6. The TypeC joint multi-channel test platform according to claim 5, wherein: and a limiting block (47) used for limiting the sliding stroke of the connecting plate (45) is arranged on the mounting plate (43).

7. The TypeC joint multi-channel test platform according to claim 5, wherein: the utility model provides a TypeC connects even board multichannel test platform still includes two and switches module (5), switch module (5) respectively with two plug module (4) one-to-one transmission is connected, through-hole (431) have been seted up on mounting panel (43), switch module (5) including pass through-hole (431) and adorn admittedly switch cylinder installation piece (51) on frame (1), adorn admittedly switch cylinder (52) on switching cylinder installation piece (51) and with switch cylinder (52) transmission connection and with mounting panel (43) fixed connection's fixed block (53).